Beta Williamson County, TX only — data and coverage are limited during early access.

2157 PARADISE RIDGE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,278 sqftBuilt 2006

Property at a Glance

This home is estimated between $464,849 and $645,584, with a best estimate of $521,539. That places the property above the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$464,849 $645,584
Best Estimate
$521,539
WCAD Value
$499,249
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R530506E - SONOMA ALL SECTIONS, this home's estimated market value is between $464,849 and $645,584. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2348 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,726 sqft Built 2005
Raw Value $368,181
Adjusted Value $521,539

Adjusted +$147,926 for 552 sqft more living space and +$5,432 for being newer. Net adjustment: +$153,358.

1925 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,940 sqft Built 2008
Raw Value $385,135
Adjusted Value $464,849

Adjusted +$90,578 for 338 sqft more living space and -$10,864 for being older. Net adjustment: +$79,714.

2359 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,480 sqft Built 2005
Raw Value $426,303
Adjusted Value $645,584

Adjusted +$213,849 for 798 sqft more living space and +$5,432 for being newer. Net adjustment: +$219,281.

1874 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,134 sqft Built 2002
Raw Value $584,510
Adjusted Value $644,828

Adjusted +$38,589 for 144 sqft more living space and +$21,729 for being newer. Net adjustment: +$60,318.

1933 PARADISE RIDGE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,924 sqft Built 2004
Raw Value $374,602
Adjusted Value $480,331

Adjusted +$94,865 for 354 sqft more living space and +$10,864 for being newer. Net adjustment: +$105,729.

The Neighborhood

This home is valued 10.6% above the R530506E - SONOMA ALL SECTIONS median of $451,534. With 1,029 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

typical
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$499,249
Median
$451,534

This home is +10.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,983 across all districts. With a homestead exemption claimed, that drops to $7,640 — saving $1,343 per year. That's $637 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,459
Round RockCity0.3720%$1,857
Williamson CountyCounty0.3694%$1,844
Austin Community Collegespecial0.1034%$516
Williamson County FM/RdCounty0.0443%$221
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,983

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $521,539 would pay approximately $3,255 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

View full property details